Finding and collecting beasts is one of the side activities you can do in Hogwarts Legacy. For the most part, finding beast dens is rather easy as long as you use Revelio while flying around the map. Every region, including Marunweem Lake, has beast dens in it. The guide below goes over every beast you can find in Marunweem Lake and where their beast dens are located in Hogwarts Legacy.
There are six different beast dens located around Marunweem Lake.
|Beast Types||Den Location|
|Giant Purple Toad||Map Marker|
The Fwooper den is located near the start of the northern part of the region, across the bridge from Poidsear Coast. Fwooper will give you Fwoopers Feathers when cared for.
Giant Purple Toad Den
The Giant Purple Toad den is located on the island in the middle of the lake. You can get Toad Warts from this beast.
The Thestral den is located right below the Tower Tunnel entrance. Thestral will fly so use Accio to bring them to you. You can get Thestral Hair from them.
The Jobberknoll den is directly south of the Marunweem hamlet. These are flying beasts, so you may need to use Accio to pull them toward you. Jobberknoll will give you Jobberknoll Feathers.
The Diricawl den is located on a lake cliff south of the Marunweem hamlet. Diricawl will give you Diricawl feathers when cared for in your Vivarium.
The Kneazle den is located at the southernmost end of Marunweem Lake. Kneazle will give you Kneazle fur when cared for.